Organization and Summary of Significant Accounting Policies (Details Narrative) - USD ($)	3 Months Ended					6 Months Ended
	Jun. 30, 2021	Mar. 31, 2021	Dec. 31, 2020	Jun. 30, 2020	Mar. 31, 2020	Jun. 30, 2021	Jun. 30, 2020	Oct. 30, 2020	Aug. 31, 2016
Total assets organized	$ 58,700,000					$ 58,700,000
Total loans									$ 44,300,000
Total liabilities organized	84,900,000					84,900,000
Unearned revenues		$ 318,300
Operating lease revenues	318,300
Valuation allowance		575,000				1,701,100
Stockholder equity	26,200,000					26,200,000
Allowance for doubtful accounts	1,190,000		$ 1,503,000			1,190,000
Leases reduction of payment		400,000	300,000.0	$ 300,000
Bad debt allowances		821,000			$ 1,170,000	326,000	$ 333,000
Foreign tax expense		0				54,300
Accumulated other comprehensive loss	$ 0		$ (2,000)			$ 0
Drake Asset Management Jersey Limited [Member]
Accrued interest		$ 80,100,000
MUFG Lenders [Member]
Total loans								$ 3,100,000
Credit facility obligation					3,100,000
Accumulated other comprehensive loss					$ 1,167,700