SUBSEQUENT EVENTS	6 Months Ended
Jun. 30, 2017
Subsequent Events [Abstract]
SUBSEQUENT EVENTS	NOTE 10. SUBSEQUENT EVENTS On July 25, 2017, the Company announced that the Board of Directors declared a regular quarterly cash dividend on its common stock of $0.115 per share payable September 11, 2017 to stockholders of record at the close of business Aug 10, 2017. On July 25, 2017, the Company announced that it had entered into a definitive purchase agreement with Northwest Exterminating Co., Inc. to acquire its pest control business. The purchase price will be paid in cash. The closing of the transaction is expected in early August, subject to the satisfaction of customary conditions and regulatory approval.

The entire disclosure for significant events or transactions that occurred after the balance sheet date through the date the financial statements were issued or the date the financial statements were available to be issued. Examples include: the sale of a capital stock issue, purchase of a business, settlement of litigation, catastrophic loss, significant foreign exchange rate changes, loans to insiders or affiliates, and transactions not in the ordinary course of business.

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