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Sales, Contract Assets and Contract Liabilities | 12 Months Ended
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Dec. 31, 2018
Revenue from Contract with Customer [Abstract] |
Revenue from Contract with Customer [Text Block] | Note 5 – Sales, Contract Assets and Contract Liabilities During 2018, the Company recognized revenue totaling $ 360,000 from completed flare projects, $ 128,000 of revenue from completion of a once through steam generator (OTSG) project and revenue of $ 42,000 from a small project. To date, all of the Company’s sales have been Duplex products sold in the United States. At December 31, 2018, the Company had contract assets of $39,000 and contract liabilities of $0.

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- Definition The entire disclosure of revenue from contract with customer to transfer good or service and to transfer nonfinancial asset. Includes, but is not limited to, disaggregation of revenue, credit loss recognized from contract with customer, judgment and change in judgment related to contract with customer, and asset recognized from cost incurred to obtain or fulfill contract with customer. Excludes insurance and lease contracts. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -URI http://asc.fasb.org/topic&trid=49130388 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -URI http://asc.fasb.org/topic&trid=2122369 + Details
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