| Mar'20 | Dec'19 | Sep'19 | Jun'19 | Mar'19 | Dec'18 | Sep'18 | Jun'18 | Mar'18 |
|---|---|---|---|---|---|---|---|---|
Net sales: | ||||||||
Net sales | ||||||||
0 | - | - | - | 0 | - | - | - | - |
Costs and expenses: | ||||||||
Cost of sales | ||||||||
0 | - | - | - | 0 | - | - | - | - |
Selling, general and administrative expenses | ||||||||
0 | - | - | - | 0 | - | - | - | - |
Loss on extinguishment of debt | ||||||||
0 | - | - | - | 0 | - | - | - | - |
Other deductions, net | ||||||||
0 | - | - | - | 0 | - | - | - | - |
Interest expense, net | ||||||||
0 | - | - | - | 0 | - | - | - | - |
Revenues | ||||||||
- | - | 0 | 0 | - | 0 | 0 | 0 | 0 |
Dividend income | ||||||||
- | - | 14,467 | 11,541 | - | - | 0 | 0 | - |
General and administrative expenses | ||||||||
- | - | 2,394 | 1,795 | - | 1,036 | 0 | 0 | 0 |
Loss before income taxes | ||||||||
-192,797 | 6,502 | -46,656 | -46,441 | -49,429 | 6,370 | 0 | 0 | 0 |
Income tax expense | ||||||||
-2,587 | 2,112 | 20,423 | 20,466 | 19,839 | 1,339 | 0 | 0 | 0 |
Net loss | ||||||||
-190,210 | 4,389 | -67,079 | -66,907 | -69,268 | 5,030 | 0 | 0 | 0 |
Earnings (loss) per share: | ||||||||
Basic and diluted (USD per share) | ||||||||
-1.12 | - | - | - | -0.63 | - | - | - | - |
Weighted Average Shares Outstanding, Basic And Diluted [Abstract] | ||||||||
Basic and diluted (in shares) | ||||||||
240,656 | - | - | - | 118,261 | - | - | - | - |
Products | ||||||||
Net sales | ||||||||
0 | - | - | - | 0 | - | - | - | - |
Cost of sales | ||||||||
0 | - | - | - | 0 | - | - | - | - |
Services | ||||||||
Net sales | ||||||||
0 | - | - | - | 0 | - | - | - | - |
Cost of sales | ||||||||
0 | - | - | - | 0 | - | - | - | - |
Common Class A [Member] | ||||||||
Basic and diluted earnings (loss) available to common stock | ||||||||
- | - | 0.02 | 0.03 | - | - | 0.03 | 0.00 | - |
Weighted average number of shares outstanding | ||||||||
- | - | 69,000 | 69,000 | - | - | 69,000 | 69,000 | - |
Common Class B [Member] | ||||||||
Basic and diluted earnings (loss) available to common stock | ||||||||
- | - | 0.02 | 0.03 | - | 0.03 | 0.03 | 0.00 | 0.00 |
Weighted average number of shares outstanding | ||||||||
- | - | 17,250 | 17,250 | - | 17,250 | 17,250 | 17,250 | 17,250 |