Note 3 - Business Acquisition - Allocation of the Purchase Price to the Acquired Net Assets (Details) - USD ($) $ in Thousands		Jun. 30, 2018	Jun. 30, 2017	Mar. 31, 2017
Goodwill		$ 4,668	$ 4,668
Private Software Company [Member]
Cash				$ 509
Accounts receivable				273
Inventories				243
Other current assets				18
Deferred software development costs				2,520
Intangible assets				1,220
Goodwill				1,634
Fixed assets				47
Deferred tax liability				(1,090)
Accounts payable and current liabilities				(80)
Purchase Price (1)	[1]			$ 5,294

[1] $1,833 + 1,555 ($1.8 million discounted at 5%) = $3,388 purchase price divided by 64% = $5.294 million.