The Danish company that convinced a federal judge to seize a Gourdomichalis brothers-owned ship failed to describe anything more than your average shipping business, the duo argued in court papers filed Monday.

The brothers are seeking to recover the 52,500-dwt Vigorous (built 2005), attached after Pacific Gulf Shipping filed a $22.6m lawsuit against a swath of companies connected to the brothers last week, including Blue Wall Shipping and Phoenix Shipping.