Stockholders' Equity	6 Months Ended
Jun. 30, 2019
Stockholders' Equity
Stockholders' Equity	14. STOCKHOLDERS’ EQUITY: On February 26, 2019, the Company’s board of directors declared the Company’s first quarter 2019 cash dividend in the amount of $0.90 per share of common stock, or an aggregate of approximately $46.3 million in cash, which was paid on April 15, 2019 to stockholders of record as of the close of business on March 29, 2019. On June 18, 2019, the Company’s board of directors declared the Company’s second quarter 2019 cash dividend in the amount of $0.90 per share of common stock, or an aggregate of approximately $46.3 million in cash, which was paid on July 15, 2019 to stockholders of record as of the close of business on June 28, 2019.

The entire disclosure for shareholders' equity comprised of portions attributable to the parent entity and noncontrolling interest, including other comprehensive income. Includes, but is not limited to, balances of common stock, preferred stock, additional paid-in capital, other capital and retained earnings, accumulated balance for each classification of other comprehensive income and amount of comprehensive income.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-URI http://asc.fasb.org/topic&trid=2208762

Name:	us-gaap_StockholdersEquityNoteDisclosureTextBlock
Namespace Prefix:	us-gaap_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration