CONTRACT ASSETS AND CONTRACT LIABILITIES (Details) - USD ($)	Sep. 30, 2019	Dec. 31, 2018
Contract assets	$ 121,458,084	$ 113,333,491
Contract liabilities	(1,823,255)	(3,805,106)
Net contract assets	119,634,829	109,528,385
U.S. Government Contracts [Member]
Contract assets	49,657,016	48,358,481
Contract liabilities	(1,819,792)	(3,780,866)
Net contract assets	47,837,224	44,577,615
Commercial Contracts [Member]
Contract assets	71,801,068	64,975,010
Contract liabilities	(3,463)	(24,240)
Net contract assets	$ 71,797,605	$ 64,950,770

Amount, after allowance for credit loss, of right to consideration in exchange for good or service transferred to customer when right is conditioned on something other than passage of time, classified as current.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 45
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=118944033&loc=SL49130531-203044

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 45
-Paragraph 3
-URI http://asc.fasb.org/extlink&oid=118944033&loc=SL49130533-203044

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 50
-Paragraph 8
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=118956577&loc=SL49130549-203045

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant