Note 6 - Commitments and Contingencies

12 Months Ended

Dec. 31, 2014

Commitments and Contingencies Disclosure [Abstract]

Commitments and Contingencies Disclosure [Text Block]

6. Commitments and Contingencies

Lease Commitments

The Company leases equipment and certain office space in several cities, under non-cancelable operating lease agreements. Certain leases require the Company to pay its share of any increases in operating expenses and real estate taxes. Rent expense was approximately $1,155,000 and $1,144,000 for the years ended December 31, 2014 and 2013, respectively. Equipment lease expense was approximately $262,000 and $228,000 for the years ended December 31, 2014 and 2013, respectively. At December 31, 2014, future minimum commitments under all non-cancelable operating lease arrangements are as follows (in thousands):

Year	Amount
2015	$	1,049
2016		623
2017		406
2018		336
2019		196
Thereafter		234
Total	$	2,844

Legal Matters

The Company is a party to various legal actions and administrative proceedings arising in the normal course of business. In the opinion of Company's management, disposition of these matters are not anticipated to have a material adverse effect on the Company or its estimated or desired assets, business, capital, cash flow, credit, expenses, financial condition, income, liabilities, liquidity, locations, marketing, operations, prospects, sales, strategies, taxation or other achievement, results or condition.