| 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) |
|
Three Months Ended |
|
|
Three Months Ended |
|
| |
|
September 30, 2018 |
|
|
September 30, 2017 |
|
| |
|
Treatment |
|
|
Services |
|
|
Total |
|
|
Treatment |
|
|
Services |
|
|
Total |
|
| Fixed price |
|
$ |
9,103 |
|
|
$ |
304 |
|
|
$ |
9,407 |
|
|
$ |
9,355 |
|
|
$ |
383 |
|
|
$ |
9,738 |
|
| Cost reimbursement |
|
|
― |
|
|
|
― |
|
|
|
― |
|
|
|
― |
|
|
|
― |
|
|
|
― |
|
| Time and materials |
|
|
― |
|
|
|
2,577 |
|
|
|
2,577 |
|
|
|
― |
|
|
|
2,020 |
|
|
|
2,020 |
|
| Total |
|
$ |
9,103 |
|
|
$ |
2,881 |
|
|
$ |
11,984 |
|
|
$ |
9,355 |
|
|
$ |
2,403 |
|
|
$ |
11,758 |
|
| Revenue by Contract Type |
| (In thousands) |
|
Nine Months Ended |
|
|
Nine Months Ended |
|
| |
|
September 30, 2018 |
|
|
September 30, 2017 |
|
| |
|
Treatment |
|
|
Services |
|
|
Total |
|
|
Treatment |
|
|
Services |
|
|
Total |
|
| Fixed price |
|
$ |
27,207 |
|
|
$ |
1,040 |
|
|
$ |
28,247 |
|
|
$ |
29,019 |
|
|
$ |
623 |
|
|
$ |
29,642 |
|
| Cost reimbursement |
|
|
― |
|
|
|
― |
|
|
|
― |
|
|
|
― |
|
|
|
― |
|
|
|
― |
|
| Time and materials |
|
|
― |
|
|
|
9,554 |
|
|
|
9,554 |
|
|
|
― |
|
|
|
7,537 |
|
|
|
7,537 |
|
| Total |
|
$ |
27,207 |
|
|
$ |
10,594 |
|
|
$ |
37,801 |
|
|
$ |
29,019 |
|
|
$ |
8,160 |
|
|
$ |
37,179 |
|
| Revenue by generator |
|
|
|
| (In thousands) |
|
Three Months Ended |
|
|
Three Months Ended |
|
| |
|
September 30, 2018 |
|
|
September 30, 2017 |
|
| |
|
Treatment |
|
|
Services |
|
|
Total |
|
|
Treatment |
|
|
Services |
|
|
Total |
|
| Domestic government |
|
$ |
6,552 |
|
|
$ |
1,848 |
|
|
$ |
8,400 |
|
|
$ |
7,170 |
|
|
$ |
1,376 |
|
|
$ |
8,546 |
|
| Domestic commercial |
|
|
2,437 |
|
|
|
718 |
|
|
|
3,155 |
|
|
|
2,185 |
|
|
|
523 |
|
|
|
2,708 |
|
| Foreign government |
|
|
114 |
|
|
|
294 |
|
|
|
408 |
|
|
|
― |
|
|
|
483 |
|
|
|
483 |
|
| Foreign commercial |
|
|
― |
|
|
|
21 |
|
|
|
21 |
|
|
|
― |
|
|
|
21 |
|
|
|
21 |
|
| Total |
|
$ |
9,103 |
|
|
$ |
2,881 |
|
|
$ |
11,984 |
|
|
$ |
9,355 |
|
|
$ |
2,403 |
|
|
$ |
11,758 |
|
| Revenue by generator |
|
|
|
| (In thousands) |
|
Nine Months Ended |
|
|
Nine Months Ended |
|
| |
|
September 30, 2018 |
|
|
September 30, 2017 |
|
| |
|
Treatment |
|
|
Services |
|
|
Total |
|
|
Treatment |
|
|
Services |
|
|
Total |
|
| Domestic government |
|
$ |
19,098 |
|
|
$ |
8,231 |
|
|
$ |
27,329 |
|
|
$ |
21,764 |
|
|
$ |
5,919 |
|
|
$ |
27,683 |
|
| Domestic commercial |
|
|
7,995 |
|
|
|
1,661 |
|
|
|
9,656 |
|
|
|
7,255 |
|
|
|
1,417 |
|
|
|
8,672 |
|
| Foreign government |
|
|
114 |
|
|
|
632 |
|
|
|
746 |
|
|
|
― |
|
|
|
762 |
|
|
|
762 |
|
| Foreign commercial |
|
|
― |
|
|
|
70 |
|
|
|
70 |
|
|
|
― |
|
|
|
62 |
|
|
|
62 |
|
| Total |
|
$ |
27,207 |
|
|
$ |
10,594 |
|
|
$ |
37,801 |
|
|
$ |
29,019 |
|
|
$ |
8,160 |
|
|
$ |
37,179 |
|
|
| 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) |
|
September 30, 2018 |
|
|
January 1, 2018 |
|
|
Change ($) |
|
|
Change (%) |
|
| Contract assets |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Account receivables, net of allowance |
|
$ |
8,300 |
|
|
$ |
7,940 |
|
|
$ |
360 |
|
|
|
4.5 |
% |
| Unbilled receivables - current |
|
|
3,389 |
|
|
|
4,547 |
|
|
|
(1,158 |
) |
|
|
(25.5 |
)% |
| Unbilled receivables - non-current |
|
|
― |
|
|
|
184 |
|
|
|
(184 |
) |
|
|
(100.0 |
)% |
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Contract liabilities |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Deferred revenue |
|
$ |
5,872 |
|
|
$ |
5,083 |
|
|
$ |
789 |
|
|
|
15.5 |
% |
|