XML 37 R26.htm IDEA: XBRL DOCUMENT
v3.8.0.1

Revenue (Tables) | 3 Months Ended
--- | ---
Mar. 31, 2018
Revenue from Contract with Customer [Abstract] |
Schedule of Disaggregation of Revenue | The following tables present further disaggregation of our revenues by different categories for our Services and Treatment Segments:
|  | Three Months Ended |  |  | Three Months Ended |
Revenue by Contract Type |  | March 31, 2018 |  |  | March 31, 2017 |
(In thousands) |  | Treatment |  |  | Services |  |  | Total |  |  | Treatment |  |  | Services |  |  | Total |
Fixed price |  | $ | 8,959 |  |  | $ | 90 |  |  | $ | 9,049 |  |  | $ | 10,034 |  |  | $ | 98 |  |  | $ | 10,132 |
Cost reimbursement |  |  | ― |  |  |  | ― |  |  |  | ― |  |  |  | ― |  |  |  | ― |  |  |  | ― |
Time and materials |  |  | ― |  |  |  | 3,609 |  |  |  | 3,609 |  |  |  | ― |  |  |  | 2,575 |  |  |  | 2,575 |
Total |  | $ | 8,959 |  |  | $ | 3,699 |  |  | $ | 12,658 |  |  | $ | 10,034 |  |  | $ | 2,673 |  |  | $ | 12,707 |
|  | Three Months Ended |  |  | Three Months Ended |
Revenue by generator |  | March 31, 2018 |  |  | March 31, 2017 |
(In thousands) |  | Treatment |  |  | Services |  |  | Total |  |  | Treatment |  |  | Services |  |  | Total |
Domestic government |  | $ | 6,536 |  |  | $ | 3,118 |  |  | $ | 9,654 |  |  | $ | 7,371 |  |  | $ | 2,068 |  |  | $ | 9,439 |
Domestic commercial |  |  | 2,423 |  |  |  | 402 |  |  |  | 2,825 |  |  |  | 2,663 |  |  |  | 519 |  |  |  | 3,182 |
Foreign government |  |  | ― |  |  |  | 153 |  |  |  | 153 |  |  |  | ― |  |  |  | 65 |  |  |  | 65 |
Foreign commercial |  |  | ― |  |  |  | 26 |  |  |  | 26 |  |  |  | ― |  |  |  | 21 |  |  |  | 21 |
Total |  | $ | 8,959 |  |  | $ | 3,699 |  |  | $ | 12,658 |  |  | $ | 10,034 |  |  | $ | 2,673 |  |  | $ | 12,707 |
Schedule of Contract Assets and Liabilities | The following table represents changes in our contract assets and contract liabilities balances:
(In thousands) |  | March 31, 2018 |  |  | January 1, 2018 |  |  | Year-to-date Change ($) |  |  | Year-to-date Change (%) |
Contract assets |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Account receivables, net of allowance |  | $ | 4,762 |  |  | $ | 7,940 |  |  | $ | (3,178 | ) |  |  | (40.0 | )%
Unbilled receivables - current |  |  | 4,574 |  |  |  | 4,547 |  |  |  | 27 |  |  |  | 0.6 | %
Unbilled receivables - non-current |  |  | 92 |  |  |  | 184 |  |  |  | (92 | ) |  |  | (50.0 | )%
Contract liabilities |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Deferred revenue |  | $ | 4,620 |  |  | $ | 5,083 |  |  | $ | (463 | ) |  |  | (9.1 | )%

X
- Definition Tabular disclosure of contract balances and changes in contract balances. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 10 -URI http://asc.fasb.org/extlink&oid=82913847&loc=SL49130551-203045 + Details
Name: | us-gaap_ContractWithCustomerAssetAndLiabilityTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of disaggregation of revenue into categories depicting how nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factor. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=82913847&loc=SL49130545-203045 + Details
Name: | us-gaap_DisaggregationOfRevenueTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_RevenueFromContractWithCustomerAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration