Long-Term Debt (Details 1)	Mar. 31, 2020 USD ($)
Total	$ 9,569,648
DGSE
2020 (excluding the three months ended March 31, 2020)	67,184
2021	95,243
2022	101,117
2023	107,354
2024	2,557,312
Total	2,928,210
ECHG
2020 (excluding the three months ended March 31, 2020)	149,580
2021	212,086
2022	225,167
2023	239,055
2024	5,815,550
Total	$ 6,641,438

Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 20
-Section 50
-Paragraph 4
-Subparagraph (b)(3)
-URI http://asc.fasb.org/extlink&oid=120520924&loc=SL6031897-161870

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 944
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-03(a)(16))
-URI http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
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-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
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Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef
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-Section S99
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-SubTopic 10
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