| Salary and Wage, Excluding Cost of Good and Service Sold | en-US | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Salary and Wage, Excluding Cost of Good and Service Sold, Total | en-US | http://www.xbrl.org/2003/role/totalLabel | http://www.xbrl.org/2003/role/link |
| Amount of expense for salary and wage arising from service rendered by nonofficer and officer employees. Excludes allocated cost, labor-related nonsalary expense, and direct and overhead labor cost included in cost of good and service sold. | en-US | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |