| Schedule of Disaggregation of Revenue |
The following tables present further disaggregation
of our revenues by different categories for our Services and Treatment Segments:
| Revenue by Contract Type |
| (In thousands) |
|
Twelve Months Ended |
|
|
Tweleve Months Ended |
|
| |
|
December 31, 2020 |
|
|
December 31, 2019 |
|
| |
|
Treatment |
|
|
Services |
|
|
Total |
|
|
Treatment |
|
|
Services |
|
|
Total |
|
| Fixed price |
|
$ |
30,143 |
|
|
$ |
8,970 |
|
|
$ |
39,113 |
|
|
$ |
40,364 |
|
|
$ |
12,162 |
|
|
$ |
52,526 |
|
| Time and materials |
|
|
— |
|
|
|
66,313 |
|
|
|
66,313 |
|
|
|
— |
|
|
|
20,788 |
|
|
|
20,788 |
|
| Cost reimbursement |
|
|
— |
|
|
|
— |
|
|
|
— |
|
|
|
— |
|
|
|
145 |
|
|
|
145 |
|
| Total |
|
$ |
30,143 |
|
|
$ |
75,283 |
|
|
$ |
105,426 |
|
|
$ |
40,364 |
|
|
$ |
33,095 |
|
|
$ |
73,459 |
|
| Revenue by generator |
| (In thousands) |
|
Twelve Months Ended |
|
|
Twelve Months Ended |
|
| |
|
December 31, 2020 |
|
|
December 31, 2019 |
|
| |
|
Treatment |
|
|
Services |
|
|
Total |
|
|
Treatment |
|
|
Services |
|
|
Total |
|
| Domestic government |
|
$ |
22,795 |
|
|
$ |
68,237 |
|
|
$ |
91,032 |
|
|
$ |
29,420 |
|
|
$ |
25,077 |
|
|
$ |
54,497 |
|
| Domestic commercial |
|
|
6,933 |
|
|
|
1,825 |
|
|
|
8,758 |
|
|
|
10,601 |
|
|
|
2,724 |
|
|
|
13,325 |
|
| Foreign government |
|
|
415 |
|
|
|
5,135 |
|
|
|
5,550 |
|
|
|
279 |
|
|
|
5,209 |
|
|
|
5,488 |
|
| Foreign commercial |
|
|
— |
|
|
|
86 |
|
|
|
86 |
|
|
|
64 |
|
|
|
85 |
|
|
|
149 |
|
| Total |
|
$ |
30,143 |
|
|
$ |
75,283 |
|
|
$ |
105,426 |
|
|
$ |
40,364 |
|
|
$ |
33,095 |
|
|
$ |
73,459 |
|
|
| Schedule of Contract Assets and Liabilities |
The following table represents changes in our contract
assets and contract liabilities balances:
| |
|
|
|
|
|
|
|
Year-to-date |
|
|
Year-to-date |
|
| (In thousands) |
|
December 31, 2020 |
|
|
December 31, 2019 |
|
|
Change ($) |
|
|
Change (%) |
|
| Contract assets |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Account receivables, net of allowance |
|
$ |
9,659 |
|
|
$ |
13,178 |
|
|
$ |
(3,519 |
) |
|
|
(26.7 |
)% |
| Unbilled receivables - current |
|
|
14,453 |
|
|
|
7,984 |
|
|
|
6,469 |
|
|
|
81.0 |
% |
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Contract liabilities |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Deferred revenue |
|
$ |
4,614 |
|
|
$ |
5,456 |
|
|
$ |
(842 |
) |
|
|
(15.4 |
)% |
|