Note N - Noncash Investing and Financing Activities	6 Months Ended
Jun. 30, 2018
Notes to Financial Statements
Cash Flow, Supplemental Disclosures [Text Block]	NOTE N : NONCASH INVESTING AND FINANCING ACTIVITIES The Company financed approximately $13.6 million in equipment purchases during the first six months of 2018 utilizing noncash financing.

The entire disclosure for supplemental cash flow activities, including cash, noncash, and part noncash transactions, for the period. Noncash is defined as information about all investing and financing activities of an enterprise during a period that affect recognized assets or liabilities but that do not result in cash receipts or cash payments in the period. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-URI http://asc.fasb.org/topic&trid=2134446

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