What is the networking capital?

Balance Sheet Data Current Assets Long Term Assets Total Assets balances $ 87,830 29,529 117,359 Current Liabilities Long Term Liabilities Total Liabilities 81,590 30,930 112,520 Stock and Paid in Capital Treasury Stock Retained Earnings Total Shareholders Equity 16,329 (52,348) 40,858 4,839 Total Liabilities and Equity 117,359 Income Statement Data (random order) Revenue EBITDA Interest Expense Income Tax Expense Depreciation Expense totals $ 101,127 14,193 475 144 2,392