RECENTLY ADOPTED ACCOUNTING PRONOUNCEMENTS RECENTLY ADOPTED ACCOUNTING PRONOUNCEMENTS - REVENUE (Details) - USD ($)	3 Months Ended		6 Months Ended
	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2018	Dec. 31, 2017	Jun. 30, 2018
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Accrued liabilities	$ 637,751		$ 637,751		$ 788,961
Deferred revenue	622,959		622,959		690,905
Other liabilities					0
Deferred revenue	155,023		155,023		168,465
Retained earnings	8,616,102		8,616,102		8,414,570
Revenue from Contract with Customer, Including Assessed Tax	5,411,227	$ 5,890,861	11,196,066	$ 11,974,916
Cost of goods sold	3,748,732	4,013,857	7,702,387	8,414,262
Income tax provision	0	3,016,538	25	3,042,230
Net income (loss)	$ 134,121	$ (2,940,593)	$ 201,532	$ (2,918,624)
Basic	$ 0.02	$ (0.40)	$ 0.03	$ (0.40)
Diluted	$ 0.02	$ (0.40)	$ 0.03	$ (0.40)
Calculated under Revenue Guidance in Effect before Topic 606 [Member] | Accounting Standards Update 2014-09 [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Accrued liabilities					1,178,571
Deferred revenue					0
Other liabilities					155,702
Deferred revenue					0
Retained earnings					8,728,628
Revenue from Contract with Customer, Including Assessed Tax		$ 5,883,877		$ 11,950,507
Cost of goods sold		3,997,922		8,390,598
Income tax provision		3,022,617		3,043,082
Net income (loss)		$ (2,937,721)		$ (2,920,221)
Basic		$ (0.40)		$ (0.40)
Diluted		$ (0.40)		$ (0.40)
Difference between Revenue Guidance in Effect before and after Topic 606 [Member] | Accounting Standards Update 2014-09 [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Accrued liabilities					(389,610)
Deferred revenue					690,905
Other liabilities					(155,702)
Deferred revenue					168,465
Retained earnings					$ (314,058)
Revenue from Contract with Customer, Including Assessed Tax		$ 6,984		$ 24,409
Cost of goods sold		15,935		23,664
Income tax provision		(6,079)		(852)
Net income (loss)		$ (2,872)		$ 1,597
Basic		$ 0.00		$ 0.00
Diluted		$ 0.00		$ 0.00