Note 5 - Notes Payable and Long-term Debt (Tables)

12 Months Ended

Dec. 31, 2016

Notes Tables

Schedule of Debt [Table Text Block]

	2016		2015
Business Loan Agreement with BOKF, NA – collateralized by real estate; payable as follows:
Line of Credit Note, as amended, in the maximum principal amount of $15,000,000 with features as more fully described above – interest due monthly at LIBOR plus 1.85%; matures September 18, 2021	$	7,371,729	$	3,711,225
Line of Credit Note, as amended, in the maximum principal amount of $6,000,000 with revolving features as more fully described above – interest due monthly at LIBOR plus 1.85%; matures September 18, 2018		-		-
	$	7,371,729	$	3,711,225
Less current maturities		614,311		231,952
	$	6,757,419	$	3,479,273

Schedule of Maturities of Long-term Debt [Table Text Block]

2017	$	614,311
2018		1,842,932
2019		1,842,932
2020		1,842,932
2021		1,228,622
	$	7,371,729