|
QUARTERLY OPERATING RESULTS (UNAUDITED) (Details) (USD $)
|
3 Months Ended |
12 Months Ended |
|
Dec. 31, 2012
|
Sep. 30, 2012
|
Jun. 30, 2012
|
Mar. 31, 2012
|
Dec. 31, 2011
|
Sep. 30, 2011
|
Jun. 30, 2011
|
Mar. 31, 2011
|
Dec. 31, 2012
|
Dec. 31, 2011
|
Dec. 31, 2010
|
| Unaudited quarterly operating results are summarized as follows: |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Revenues |
$ 26,684,000
|
$ 29,190,000
|
$ 33,698,000
|
$ 37,936,000
|
$ 32,782,000
|
$ 32,787,000
|
$ 28,913,000
|
$ 23,615,000
|
$ 127,509,000
|
|
$ 118,097,000
|
[1] |
$ 97,790,000
|
|
| Gross profit |
3,279,000
|
4,226,000
|
3,930,000
|
4,369,000
|
6,040,000
|
11,301,000
|
8,049,000
|
3,030,000
|
15,804,000
|
|
28,420,000
|
[1] |
20,615,000
|
|
| (Loss) income from continuing operations |
(861,000)
|
(472,000)
|
(1,009,000)
|
(807,000)
|
(41,000)
|
4,421,000
|
2,552,000
|
(533,000)
|
(3,149,000)
|
|
6,399,000
|
[1] |
4,882,000
|
|
| (Loss) income from discontinued operations, net of taxes |
229,000
|
(61,000)
|
(60,000)
|
(138,000)
|
189,000
|
(187,000)
|
(32,000)
|
212,000
|
(30,000)
|
|
1,691,000
|
|
(919,000)
|
|
| Net (loss) income |
(632,000)
|
(533,000)
|
(1,069,000)
|
(945,000)
|
(120,000)
|
6,011,000
|
2,520,000
|
(321,000)
|
(3,179,000)
|
|
8,090,000
|
[1] |
3,963,000
|
|
| Gain (loss) on disposal of discontinued operations, net of taxes |
|
|
|
|
(268,000)
|
1,777,000
|
0
|
0
|
0
|
[2] |
1,509,000
|
[2] |
0
|
[2] |
| Net income attributable to noncontrolling interest |
1,000
|
21,000
|
102,000
|
56,000
|
22,000
|
0
|
0
|
0
|
180,000
|
|
22,000
|
|
0
|
|
| Net (loss) income attributable to Perma-Fix Environmental Services, Inc., common stockholders |
(633,000)
|
(554,000)
|
(1,171,000)
|
(1,001,000)
|
(142,000)
|
6,011,000
|
2,520,000
|
(321,000)
|
(3,359,000)
|
|
8,068,000
|
[1] |
3,963,000
|
|
| Basic net income (loss) per common share attributable to Perma-Fix Environmental Services, Inc. stockholders |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Continuing operations (in dollars per share) |
$ (0.08)
|
$ (0.04)
|
$ (0.10)
|
$ (0.08)
|
$ 0
|
$ 0.40
|
$ 0.23
|
$ (0.05)
|
$ (0.3)
|
|
$ 0.58
|
|
$ 0.44
|
|
| Discontinued operations (in dollars per share) |
$ 0.02
|
$ (0.01)
|
$ 0
|
$ (0.01)
|
$ 0.01
|
$ (0.02)
|
$ 0
|
$ 0.02
|
$ 0
|
|
$ 0.01
|
|
$ (0.08)
|
|
| Gain on disposal of discontinued operations, net of taxes (in dollars per share) |
|
|
|
|
$ (0.02)
|
$ 0.16
|
$ 0
|
$ 0
|
$ 0
|
|
$ 0.14
|
|
$ 0
|
|
| Net (loss) income per common share (in dollars per share) |
$ (0.06)
|
$ (0.05)
|
$ (0.10)
|
$ (0.09)
|
$ (0.01)
|
$ 0.54
|
$ 0.23
|
$ (0.03)
|
$ (0.3)
|
|
$ 0.73
|
[1] |
$ 0.36
|
|
| Diluted net income (loss) per common share attributable to Perma-Fix Environmental Services, Inc. stockholders |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Continuing operations (in dollars per share) |
$ (0.08)
|
$ (0.04)
|
$ (0.10)
|
$ (0.08)
|
$ 0
|
$ 0.40
|
$ 0.23
|
$ (0.05)
|
$ (0.30)
|
|
$ 0.58
|
|
$ 0.44
|
|
| Discontinued operations (in dollars per share) |
$ 0.02
|
$ (0.01)
|
$ 0
|
$ (0.01)
|
$ 0.01
|
$ (0.02)
|
$ 0
|
$ 0.02
|
$ 0.00
|
|
$ 0.01
|
|
$ (0.08)
|
|
| Gain on disposal of discontinued operations, net of taxes (in dollars per share) |
|
|
|
|
$ (0.02)
|
$ 0.16
|
$ 0
|
$ 0
|
$ 0.00
|
|
$ 0.14
|
|
$ 0.00
|
|
| Net (loss) income per common share (in dollars per share) |
$ (0.06)
|
$ (0.05)
|
$ (0.10)
|
$ (0.09)
|
$ (0.01)
|
$ 0.54
|
$ 0.23
|
$ (0.03)
|
$ (0.30)
|
|
$ 0.73
|
[1] |
$ 0.36
|
|
| Error Corrections and Prior Period Adjustments Restatement [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| (Loss) income from continuing operations, net of taxes |
(861,000)
|
(472,000)
|
(1,009,000)
|
(807,000)
|
(41,000)
|
4,421,000
|
2,552,000
|
(533,000)
|
(3,149,000)
|
|
6,399,000
|
[1] |
4,882,000
|
|
| Loss from discontinued operations, net of taxes |
229,000
|
|
|
|
189,000
|
|
|
|
|
|
|
|
|
|
| Net (loss) income |
(632,000)
|
(533,000)
|
(1,069,000)
|
(945,000)
|
(120,000)
|
6,011,000
|
2,520,000
|
(321,000)
|
(3,179,000)
|
|
8,090,000
|
[1] |
3,963,000
|
|
| Net (loss) income attributable to Perma-Fix Environmental Services, Inc., common stockholders |
(633,000)
|
(554,000)
|
(1,171,000)
|
(1,001,000)
|
(142,000)
|
6,011,000
|
2,520,000
|
(321,000)
|
(3,359,000)
|
|
8,068,000
|
[1] |
3,963,000
|
|
| Net (loss) income per common share attributable to Perma-Fix Environmental Services, Inc. stockholders - basic: |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Continuing operations (in dollars per share) |
$ (0.08)
|
$ (0.04)
|
$ (0.10)
|
$ (0.08)
|
$ 0
|
$ 0.40
|
$ 0.23
|
$ (0.05)
|
$ (0.3)
|
|
$ 0.58
|
|
$ 0.44
|
|
| Discontinued operations (in dollars per share) |
$ 0.02
|
$ (0.01)
|
$ 0
|
$ (0.01)
|
$ 0.01
|
$ (0.02)
|
$ 0
|
$ 0.02
|
$ 0
|
|
$ 0.01
|
|
$ (0.08)
|
|
| Gain on disposal of discontinued operations, net of taxes (in dollars per share) |
|
|
|
|
$ (0.02)
|
$ 0.16
|
$ 0
|
$ 0
|
$ 0
|
|
$ 0.14
|
|
$ 0
|
|
| Net (loss) income per common share (in dollars per share) |
$ (0.06)
|
$ (0.05)
|
$ (0.10)
|
$ (0.09)
|
$ (0.01)
|
$ 0.54
|
$ 0.23
|
$ (0.03)
|
$ (0.3)
|
|
$ 0.73
|
[1] |
$ 0.36
|
|
| Net (loss) income per common share attributable to Perma-Fix Environmental Services, Inc. stockholders - diluted: |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Continuing operations (in dollars per share) |
$ (0.08)
|
$ (0.04)
|
$ (0.10)
|
$ (0.08)
|
$ 0
|
$ 0.40
|
$ 0.23
|
$ (0.05)
|
$ (0.30)
|
|
$ 0.58
|
|
$ 0.44
|
|
| Discontinued operations (in dollars per share) |
$ 0.02
|
$ (0.01)
|
$ 0
|
$ (0.01)
|
$ 0.01
|
$ (0.02)
|
$ 0
|
$ 0.02
|
$ 0.00
|
|
$ 0.01
|
|
$ (0.08)
|
|
| Gain on disposal of discontinued operations, net of taxes (in dollars per share) |
|
|
|
|
$ (0.02)
|
$ 0.16
|
$ 0
|
$ 0
|
$ 0.00
|
|
$ 0.14
|
|
$ 0.00
|
|
| Net (loss) income per common share (in dollars per share) |
$ (0.06)
|
$ (0.05)
|
$ (0.10)
|
$ (0.09)
|
$ (0.01)
|
$ 0.54
|
$ 0.23
|
$ (0.03)
|
$ (0.30)
|
|
$ 0.73
|
[1] |
$ 0.36
|
|
|
As Reported [Member]
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Unaudited quarterly operating results are summarized as follows: |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| (Loss) income from continuing operations |
(4,262,000)
|
|
|
|
5,132,000
|
|
|
|
(6,550,000)
|
|
11,572,000
|
|
3,271,000
|
|
| (Loss) income from discontinued operations, net of taxes |
|
|
|
|
|
|
|
|
(458,000)
|
|
(2,286,000)
|
|
663,000
|
|
| Net (loss) income |
(3,545,000)
|
|
|
|
5,648,000
|
|
|
|
(6,092,000)
|
|
13,858,000
|
|
2,608,000
|
|
| Net (loss) income attributable to Perma-Fix Environmental Services, Inc., common stockholders |
(3,546,000)
|
|
|
|
5,626,000
|
|
|
|
(6,272,000)
|
|
13,836,000
|
|
2,608,000
|
|
| Basic net income (loss) per common share attributable to Perma-Fix Environmental Services, Inc. stockholders |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Continuing operations (in dollars per share) |
$ (0.38)
|
|
|
|
$ 0.46
|
|
|
|
$ (0.60)
|
|
$ 1.04
|
|
$ 0.30
|
|
| Discontinued operations (in dollars per share) |
$ 0.06
|
|
|
|
$ 0.07
|
|
|
|
$ 0.04
|
|
$ 0.07
|
|
$ (0.06)
|
|
| Net (loss) income per common share (in dollars per share) |
$ (0.32)
|
|
|
|
$ 0.51
|
|
|
|
$ (0.56)
|
|
$ 1.25
|
|
$ 0.24
|
|
| Diluted net income (loss) per common share attributable to Perma-Fix Environmental Services, Inc. stockholders |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Continuing operations (in dollars per share) |
$ (0.38)
|
|
|
|
$ 0.46
|
|
|
|
$ (0.60)
|
|
$ 1.04
|
|
$ 0.30
|
|
| Discontinued operations (in dollars per share) |
$ 0.06
|
|
|
|
$ 0.07
|
|
|
|
$ 0.04
|
|
$ 0.07
|
|
$ (0.06)
|
|
| Net (loss) income per common share (in dollars per share) |
$ (0.32)
|
|
|
|
$ 0.51
|
|
|
|
$ (0.56)
|
|
$ 1.25
|
|
$ 0.24
|
|
| Error Corrections and Prior Period Adjustments Restatement [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| (Loss) income from continuing operations, net of taxes |
(4,262,000)
|
|
|
|
5,132,000
|
|
|
|
(6,550,000)
|
|
11,572,000
|
|
3,271,000
|
|
| Loss from discontinued operations, net of taxes |
717,000
|
|
|
|
784,000
|
|
|
|
|
|
|
|
|
|
| Net (loss) income |
(3,545,000)
|
|
|
|
5,648,000
|
|
|
|
(6,092,000)
|
|
13,858,000
|
|
2,608,000
|
|
| Net (loss) income attributable to Perma-Fix Environmental Services, Inc., common stockholders |
(3,546,000)
|
|
|
|
5,626,000
|
|
|
|
(6,272,000)
|
|
13,836,000
|
|
2,608,000
|
|
| Net (loss) income per common share attributable to Perma-Fix Environmental Services, Inc. stockholders - basic: |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Continuing operations (in dollars per share) |
$ (0.38)
|
|
|
|
$ 0.46
|
|
|
|
$ (0.60)
|
|
$ 1.04
|
|
$ 0.30
|
|
| Discontinued operations (in dollars per share) |
$ 0.06
|
|
|
|
$ 0.07
|
|
|
|
$ 0.04
|
|
$ 0.07
|
|
$ (0.06)
|
|
| Net (loss) income per common share (in dollars per share) |
$ (0.32)
|
|
|
|
$ 0.51
|
|
|
|
$ (0.56)
|
|
$ 1.25
|
|
$ 0.24
|
|
| Net (loss) income per common share attributable to Perma-Fix Environmental Services, Inc. stockholders - diluted: |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Continuing operations (in dollars per share) |
$ (0.38)
|
|
|
|
$ 0.46
|
|
|
|
$ (0.60)
|
|
$ 1.04
|
|
$ 0.30
|
|
| Discontinued operations (in dollars per share) |
$ 0.06
|
|
|
|
$ 0.07
|
|
|
|
$ 0.04
|
|
$ 0.07
|
|
$ (0.06)
|
|
| Net (loss) income per common share (in dollars per share) |
$ (0.32)
|
|
|
|
$ 0.51
|
|
|
|
$ (0.56)
|
|
$ 1.25
|
|
$ 0.24
|
|
|
Restatement Adjustment [Member]
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Unaudited quarterly operating results are summarized as follows: |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Revenues |
|
|
|
|
|
|
|
|
|
|
0
|
[3] |
|
|
| Gross profit |
|
|
|
|
|
|
|
|
|
|
0
|
[3] |
|
|
| (Loss) income from continuing operations |
3,401,000
|
|
|
|
(5,173,000)
|
|
|
|
3,401,000
|
|
(5,173,000)
|
|
1,611,000
|
|
| (Loss) income from discontinued operations, net of taxes |
|
|
|
|
|
|
|
|
488,000
|
|
595,000
|
|
256,000
|
|
| Net (loss) income |
2,913,000
|
|
|
|
(5,768,000)
|
|
|
|
2,913,000
|
|
(5,768,000)
|
|
1,355,000
|
|
| Net (loss) income attributable to Perma-Fix Environmental Services, Inc., common stockholders |
2,913,000
|
|
|
|
(5,768,000)
|
|
|
|
2,913,000
|
|
(5,768,000)
|
|
1,355,000
|
|
| Basic net income (loss) per common share attributable to Perma-Fix Environmental Services, Inc. stockholders |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Continuing operations (in dollars per share) |
$ 0.30
|
|
|
|
$ (0.46)
|
|
|
|
$ 0.30
|
|
$ (0.46)
|
|
$ 0.14
|
|
| Discontinued operations (in dollars per share) |
$ (0.04)
|
|
|
|
$ (0.06)
|
|
|
|
$ (0.04)
|
|
$ (0.06)
|
|
$ (0.02)
|
|
| Net (loss) income per common share (in dollars per share) |
$ 0.26
|
|
|
|
$ (0.52)
|
|
|
|
$ 0.26
|
|
$ (0.52)
|
|
$ 0.12
|
|
| Diluted net income (loss) per common share attributable to Perma-Fix Environmental Services, Inc. stockholders |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Continuing operations (in dollars per share) |
$ 0.30
|
|
|
|
$ (0.46)
|
|
|
|
$ 0.30
|
|
$ (0.46)
|
|
$ 0.14
|
|
| Discontinued operations (in dollars per share) |
$ (0.04)
|
|
|
|
$ (0.06)
|
|
|
|
$ (0.04)
|
|
$ (0.06)
|
|
$ (0.02)
|
|
| Net (loss) income per common share (in dollars per share) |
$ 0.26
|
|
|
|
$ (0.52)
|
|
|
|
$ 0.26
|
|
$ (0.52)
|
|
$ 0.12
|
|
| Error Corrections and Prior Period Adjustments Restatement [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| (Loss) income from continuing operations, net of taxes |
3,401,000
|
|
|
|
(5,173,000)
|
|
|
|
3,401,000
|
|
(5,173,000)
|
|
1,611,000
|
|
| Loss from discontinued operations, net of taxes |
(488,000)
|
|
|
|
(595,000)
|
|
|
|
|
|
|
|
|
|
| Net (loss) income |
2,913,000
|
|
|
|
(5,768,000)
|
|
|
|
2,913,000
|
|
(5,768,000)
|
|
1,355,000
|
|
| Net (loss) income attributable to Perma-Fix Environmental Services, Inc., common stockholders |
$ 2,913,000
|
|
|
|
$ (5,768,000)
|
|
|
|
$ 2,913,000
|
|
$ (5,768,000)
|
|
$ 1,355,000
|
|
| Net (loss) income per common share attributable to Perma-Fix Environmental Services, Inc. stockholders - basic: |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Continuing operations (in dollars per share) |
$ 0.30
|
|
|
|
$ (0.46)
|
|
|
|
$ 0.30
|
|
$ (0.46)
|
|
$ 0.14
|
|
| Discontinued operations (in dollars per share) |
$ (0.04)
|
|
|
|
$ (0.06)
|
|
|
|
$ (0.04)
|
|
$ (0.06)
|
|
$ (0.02)
|
|
| Net (loss) income per common share (in dollars per share) |
$ 0.26
|
|
|
|
$ (0.52)
|
|
|
|
$ 0.26
|
|
$ (0.52)
|
|
$ 0.12
|
|
| Net (loss) income per common share attributable to Perma-Fix Environmental Services, Inc. stockholders - diluted: |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Continuing operations (in dollars per share) |
$ 0.30
|
|
|
|
$ (0.46)
|
|
|
|
$ 0.30
|
|
$ (0.46)
|
|
$ 0.14
|
|
| Discontinued operations (in dollars per share) |
$ (0.04)
|
|
|
|
$ (0.06)
|
|
|
|
$ (0.04)
|
|
$ (0.06)
|
|
$ (0.02)
|
|
| Net (loss) income per common share (in dollars per share) |
$ 0.26
|
|
|
|
$ (0.52)
|
|
|
|
$ 0.26
|
|
$ (0.52)
|
|
$ 0.12
|
|
|
|
|