Notes to the Financial Statements 84 2013  $’000 2012  $’000 7. Cash and cash equivalents and restricted cash Current Cash on hand 18 17 Deposits at call 30,476 87,014 Cash and other bank balances 30,494 87,0 31 Other deposits 2,493 3,592 Total cash and cash equivalents – current 32,987 90,623 Non-current Restricted cash 5,474 – Total restricted cash – non-current 5,474 – Cash on hand Deposits at call Other deposits Restricted cash  Risk exposure These are petty cash balances held by subsidiaries. The deposits at call are bearing floating interest rates and they may be accessed daily. This represents restricted cash held on deposit with financial institutions. Under the terms of the loan facilities (see Note 16), the Group is required to maintain a minimum cash balance of US$5 million in respect of Akara.  The Group’s exposure to interest rate risk and a sensitivity analysis for financial assets and liabilities are disclosed in Note 28. 8. Receivables Trade receivables – 3,201 Other debtors 9,431 9,025 Total receivables 9,431 12,226 Trade receivables Other debtors Risk exposure Trade receivables represent gold sales at the end of the financial year, where payment was yet to be received. No trade receivables were past due or impaired as at 30 June  2013 (2012: nil). Other debtors mainly relate to GST / VAT receivables, advances made for land acquisition and diesel fuel tax credits. The Group’s exposure to credit and currency is disclosed in Note 28. www.kingsgate.com.au