XML 20 R13.htm IDEA: XBRL DOCUMENT v3.19.1
Note 7 - Commitments and Contingencies
12 Months Ended
Dec. 31, 2018
Notes to Financial Statements  
Commitments and Contingencies Disclosure [Text Block]
Note
7
.
Commitments and Contingencies
 
The Company has natural gas delivery commitments to the Gas Purchasers (see Note
6
). Management believes the Company can meet its delivery commitments based on estimated production. If, however, the Company cannot meet its delivery commitments, it
may
be required to purchase natural gas at market prices to meet such commitments which
may
result in a gain or loss for the difference between the delivery commitment price and the price at which the Company is able to purchase the natural gas for redelivery (resale) to its customers.
 
The Company is party to various legal proceedings and claims in the ordinary course of its business and believes the outcome of such matters will
not
have a material adverse effect on its consolidated financial position, results of operations, or liquidity.