Condensed Consolidated Statements of Stockholders' Equity/(Deficit) (Unaudited) - USD ($)	Total	Common Stock	Additional Paid-In Capital	Retained Earnings (Accumulated Deficit)	Treasury Stock	Accumulated other comprehensive loss
Balance, shares at Dec. 31, 2019		1,545,884
Balance, amount at Dec. 31, 2019	$ 23,258,600	$ 1,800	$ 16,782,800	$ 10,882,100	$ (3,037,300)	$ (1,370,800)
Net loss	(10,178,400)	0	0	(10,178,400)	0	0
Accumulated other comprehensive income	583,700	$ 0	0	0	0	583,700
Balance, shares at Mar. 31, 2020		1,545,884
Balance, amount at Mar. 31, 2020	13,663,900	$ 1,800	16,782,800	703,700	(3,037,300)	(787,100)
Net loss	(13,517,700)	0	0	(13,517,700)	0	0
Accumulated other comprehensive income	187,600	$ 0	0	0	0	187,600
Balance, shares at Jun. 30, 2020		1,545,884
Balance, amount at Jun. 30, 2020	333,800	$ 1,800	16,782,800	(12,814,000)	(3,037,300)	(599,500)
Balance, shares at Dec. 31, 2020		1,545,884
Balance, amount at Dec. 31, 2020	(17,616,300)	$ 1,800	16,782,800	(31,361,600)	(3,037,300)	(2,000)
Net loss	(5,410,300)	0	0	(5,410,300)	0	0
Accumulated other comprehensive income	2,000	$ 0	0	0	0	2,000
Balance, shares at Mar. 31, 2021		1,545,884
Balance, amount at Mar. 31, 2021	(23,024,600)	$ 1,800	16,782,800	(36,771,900)	(3,037,300)	0
Balance, shares at Dec. 31, 2020		1,545,884
Balance, amount at Dec. 31, 2020	(17,616,300)	$ 1,800	16,782,800	(31,361,600)	(3,037,300)	(2,000)
Balance, shares at Jun. 30, 2021		1,545,884
Balance, amount at Jun. 30, 2021	(26,222,400)	$ 1,800	16,782,800	(39,969,700)	(3,037,300)	0
Balance, shares at Mar. 31, 2021		1,545,884
Balance, amount at Mar. 31, 2021	(23,024,600)	$ 1,800	16,782,800	(36,771,900)	(3,037,300)	0
Net loss	(3,197,800)	$ 0	0	(3,197,800)	0	0
Balance, shares at Jun. 30, 2021		1,545,884
Balance, amount at Jun. 30, 2021	$ (26,222,400)	$ 1,800	$ 16,782,800	$ (39,969,700)	$ (3,037,300)	$ 0