Note 11 - Variable Interest Entities (Tables) - Delphax [Member]

12 Months Ended

Mar. 31, 2019

Notes Tables

Condensed Balance Sheet [Table Text Block]

	March 31, 2019			March 31, 2018
ASSETS
Current assets:
Cash and cash equivalents	$	12,315		$	241,430
Accounts receivable, net		46,844			316,542
Other current assets		58,441			72,269
Total current assets		117,600			630,241
Other tax receivables-long-term		311,000			311,000
Total assets	$	428,600		$	941,241
LIABILITIES
Current liabilities:
Accounts payable	$	2,151,235		$	2,145,847
Income tax payable		-			11,312
Accrued expenses		3,157,707			3,244,514
Short-term debt		1,749,779			1,788,285
Total current liabilities		7,058,721			7,189,958
Total liabilities	$	7,058,721		$	7,189,958
Net assets	$	(6,630,121	)	$	(6,248,717	)

Condensed Income Statement [Table Text Block]

	March 31, 2019			March 31, 2018
Operating revenues	$	-		$	5,835,266
Operating expenses:
Cost of sales		-			3,261,156
General and administrative		285,180			1,399,034
Research and development		-			195,653
Depreciation, amortization and impairment		-			8,007
		285,180			4,863,850
Operating (loss) income		(285,180	)		971,416
Non-operating expense, net		(218,203	)		(742,120	)
(Loss) Income before income taxes		(503,383	)		229,296
Income tax benefit		-			311,000
Net (loss) income	$	(503,383	)	$	540,296