I quit my job and received my final paycheck and under my deductions the employer shows adjust in the amount of $667.00 with no explanation of what the deduction was for. What the employer deducted from was the vaction time they owed me . Is this legal? If not who would i file a complaint with?

Huh? Are you saying they paid your accrued vacation, then made a deduction from the net pay for that check?

So, did you call and ask them what the deduction was for?