| 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 |
|
| |
|
March 31, 2021 |
|
|
March 31, 2020 |
|
| |
|
Treatment |
|
|
Services |
|
|
Total |
|
|
Treatment |
|
|
Services |
|
|
Total |
|
| Fixed price |
|
$ |
7,495 |
|
|
$ |
2,581 |
|
|
$ |
10,076 |
|
|
$ |
9,563 |
|
|
$ |
1,392 |
|
|
$ |
10,955 |
|
| Time and materials |
|
|
— |
|
|
|
13,057 |
|
|
|
13,057 |
|
|
|
— |
|
|
|
13,905 |
|
|
|
13,905 |
|
| Total |
|
$ |
7,495 |
|
|
$ |
15,638 |
|
|
$ |
23,133 |
|
|
$ |
9,563 |
|
|
$ |
15,297 |
|
|
$ |
24,860 |
|
| Revenue by generator |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| (In thousands) |
|
Three Months Ended |
|
|
Three Months Ended |
|
| |
|
March 31, 2021 |
|
|
March 31, 2020 |
|
| |
|
Treatment |
|
|
Services |
|
|
Total |
|
|
Treatment |
|
|
Services |
|
|
Total |
|
| Domestic government |
|
$ |
4,598 |
|
|
$ |
12,661 |
|
|
$ |
17,259 |
|
|
$ |
7,690 |
|
|
$ |
13,798 |
|
|
$ |
21,488 |
|
| Domestic commercial |
|
|
2,265 |
|
|
|
590 |
|
|
|
2,855 |
|
|
|
1,873 |
|
|
|
462 |
|
|
|
2,335 |
|
| Foreign government |
|
|
534 |
|
|
|
2,364 |
|
|
|
2,898 |
|
|
|
— |
|
|
|
1,014 |
|
|
|
1,014 |
|
| Foreign commercial |
|
|
98 |
|
|
|
23 |
|
|
|
121 |
|
|
|
— |
|
|
|
23 |
|
|
|
23 |
|
| Total |
|
$ |
7,495 |
|
|
$ |
15,638 |
|
|
$ |
23,133 |
|
|
$ |
9,563 |
|
|
$ |
15,297 |
|
|
$ |
24,860 |
|
|
| 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) |
|
March 31, 2021 |
|
|
December 31, 2020 |
|
|
Change ($) |
|
|
Change (%) |
|
| Contract assets |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Account receivables, net of allowance |
|
$ |
20,121 |
|
|
$ |
9,659 |
|
|
$ |
10,462 |
|
|
|
108.3 |
% |
| Unbilled receivables - current |
|
|
9,229 |
|
|
|
14,453 |
|
|
|
(5,224 |
) |
|
|
(36.1 |
)% |
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Contract liabilities |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Deferred revenue |
|
$ |
3,106 |
|
|
$ |
4,614 |
|
|
$ |
(1,508 |
) |
|
|
(32.7 |
)% |
|